JPS57169865A - Picture information storage device - Google Patents
Picture information storage deviceInfo
- Publication number
- JPS57169865A JPS57169865A JP56055110A JP5511081A JPS57169865A JP S57169865 A JPS57169865 A JP S57169865A JP 56055110 A JP56055110 A JP 56055110A JP 5511081 A JP5511081 A JP 5511081A JP S57169865 A JPS57169865 A JP S57169865A
- Authority
- JP
- Japan
- Prior art keywords
- data
- expanding device
- compressing
- picture
- picture data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/005—Statistical coding, e.g. Huffman, run length coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/21—Intermediate information storage
- H04N1/2166—Intermediate information storage for mass storage, e.g. in document filing systems
- H04N1/217—Interfaces allowing access to a single user
- H04N1/2175—Interfaces allowing access to a single user with local image input
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
- G06F3/0656—Data buffering arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Storing Facsimile Image Data (AREA)
- Processing Or Creating Images (AREA)
- Digital Computer Display Output (AREA)
Abstract
PURPOSE: To increase a data input and output speed by storing a large amount of picture data by transferring original picture data between a main memory and a data compressing and expanding device, and compressed picture data between the data compressing and expanding device and an auxiliary memory.
CONSTITUTION: When the command to store binary picture information in a magnetic disk device 12 is supplied from a CPU4 to a data compressing and expanding device 6 and a magnetic disk controller 11, the data compressing and expanding device 6 read picture data successively out of a main memory 5. The read picture data is compressed by linear run-length encoding processing and the resulting data is transferred to an FIF07. When the (n)-bit data is received, the FIF07 returns an indication for interrupting succeeding data transfer and data compression processing to the data compressing and expanding device 6.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56055110A JPS57169865A (en) | 1981-04-14 | 1981-04-14 | Picture information storage device |
US06/780,241 US4593324A (en) | 1981-04-14 | 1985-09-26 | Image data storing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56055110A JPS57169865A (en) | 1981-04-14 | 1981-04-14 | Picture information storage device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57169865A true JPS57169865A (en) | 1982-10-19 |
Family
ID=12989606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56055110A Pending JPS57169865A (en) | 1981-04-14 | 1981-04-14 | Picture information storage device |
Country Status (2)
Country | Link |
---|---|
US (1) | US4593324A (en) |
JP (1) | JPS57169865A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6063678A (en) * | 1983-09-16 | 1985-04-12 | Toshiba Corp | Image processor |
JPS62154152A (en) * | 1985-12-27 | 1987-07-09 | Matsushita Graphic Commun Syst Inc | Virtual memory management method for picture |
EP0597555A1 (en) * | 1985-12-13 | 1994-05-18 | Canon Kabushiki Kaisha | Image processing apparatus |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6375955A (en) * | 1986-09-19 | 1988-04-06 | Fujitsu Ltd | Program mode access control system |
US5239636A (en) * | 1988-09-09 | 1993-08-24 | Advanced Micro Devices, Inc. | Buffer memory subsystem for peripheral controllers |
EP0374285A1 (en) * | 1988-12-21 | 1990-06-27 | Deutsche ITT Industries GmbH | Portable electronic image pick-up device |
US5220516A (en) * | 1989-02-21 | 1993-06-15 | International Business Machines Corp. | Asynchronous staging of objects between computer systems in cooperative processing systems |
US5029104A (en) * | 1989-02-21 | 1991-07-02 | International Business Machines Corporation | Prestaging objects in a distributed environment |
GB2236928A (en) * | 1989-10-11 | 1991-04-17 | Unisys Corp | Image processing terminal |
US5274761A (en) * | 1991-11-14 | 1993-12-28 | Gerber Systems Corporation | Imaging system with image buffer for exposing film on a substrate |
JP3161228B2 (en) * | 1994-06-06 | 2001-04-25 | ソニー株式会社 | Data processing device |
US5812817A (en) * | 1994-10-17 | 1998-09-22 | International Business Machines Corporation | Compression architecture for system memory application |
US5924092A (en) * | 1997-02-07 | 1999-07-13 | International Business Machines Corporation | Computer system and method which sort array elements to optimize array modifications |
US6624761B2 (en) | 1998-12-11 | 2003-09-23 | Realtime Data, Llc | Content independent data compression method and system |
US6604158B1 (en) * | 1999-03-11 | 2003-08-05 | Realtime Data, Llc | System and methods for accelerated data storage and retrieval |
US6601104B1 (en) | 1999-03-11 | 2003-07-29 | Realtime Data Llc | System and methods for accelerated data storage and retrieval |
US6748457B2 (en) * | 2000-02-03 | 2004-06-08 | Realtime Data, Llc | Data storewidth accelerator |
US20030191876A1 (en) * | 2000-02-03 | 2003-10-09 | Fallon James J. | Data storewidth accelerator |
DE10037004B4 (en) * | 2000-07-29 | 2004-01-15 | Sms Demag Ag | Roll stand for belt edge-oriented shifting of the intermediate rolls in a 6-roll stand |
US8692695B2 (en) | 2000-10-03 | 2014-04-08 | Realtime Data, Llc | Methods for encoding and decoding data |
US7417568B2 (en) | 2000-10-03 | 2008-08-26 | Realtime Data Llc | System and method for data feed acceleration and encryption |
US9143546B2 (en) | 2000-10-03 | 2015-09-22 | Realtime Data Llc | System and method for data feed acceleration and encryption |
US7386046B2 (en) | 2001-02-13 | 2008-06-10 | Realtime Data Llc | Bandwidth sensitive data compression and decompression |
US9614772B1 (en) | 2003-10-20 | 2017-04-04 | F5 Networks, Inc. | System and method for directing network traffic in tunneling applications |
US8024483B1 (en) | 2004-10-01 | 2011-09-20 | F5 Networks, Inc. | Selective compression for network connections |
US7783781B1 (en) | 2005-08-05 | 2010-08-24 | F5 Networks, Inc. | Adaptive compression |
US8533308B1 (en) | 2005-08-12 | 2013-09-10 | F5 Networks, Inc. | Network traffic management through protocol-configurable transaction processing |
US8275909B1 (en) | 2005-12-07 | 2012-09-25 | F5 Networks, Inc. | Adaptive compression |
US7882084B1 (en) | 2005-12-30 | 2011-02-01 | F5 Networks, Inc. | Compression of data transmitted over a network |
US7873065B1 (en) | 2006-02-01 | 2011-01-18 | F5 Networks, Inc. | Selectively enabling network packet concatenation based on metrics |
US8160156B2 (en) * | 2006-02-01 | 2012-04-17 | Verint Systems, Inc. | System and method for controlling the long term generation rate of compressed data |
US8565088B1 (en) | 2006-02-01 | 2013-10-22 | F5 Networks, Inc. | Selectively enabling packet concatenation based on a transaction boundary |
US9356824B1 (en) | 2006-09-29 | 2016-05-31 | F5 Networks, Inc. | Transparently cached network resources |
US8417833B1 (en) | 2006-11-29 | 2013-04-09 | F5 Networks, Inc. | Metacodec for optimizing network data compression based on comparison of write and read rates |
US9106606B1 (en) | 2007-02-05 | 2015-08-11 | F5 Networks, Inc. | Method, intermediate device and computer program code for maintaining persistency |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2853698A (en) * | 1955-09-23 | 1958-09-23 | Rca Corp | Compression system |
US3168723A (en) * | 1960-06-21 | 1965-02-02 | Ibm | Data compression apparatus |
US3599178A (en) * | 1969-03-21 | 1971-08-10 | Singer General Precision | Method of storing information on and retrieving information from a magnetic drum |
US4021649A (en) * | 1975-04-07 | 1977-05-03 | Geophysical Systems Corporation | Data compositing and array control system |
US4232375A (en) * | 1978-06-12 | 1980-11-04 | Ncr Corporation | Data compression system and apparatus |
US4376933A (en) * | 1979-02-22 | 1983-03-15 | Xerox Corporation | Circuit for compacting data |
GB2060226A (en) * | 1979-10-02 | 1981-04-29 | Ibm | Data compression-decompression |
US4386416A (en) * | 1980-06-02 | 1983-05-31 | Mostek Corporation | Data compression, encryption, and in-line transmission system |
-
1981
- 1981-04-14 JP JP56055110A patent/JPS57169865A/en active Pending
-
1985
- 1985-09-26 US US06/780,241 patent/US4593324A/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6063678A (en) * | 1983-09-16 | 1985-04-12 | Toshiba Corp | Image processor |
JPH0158547B2 (en) * | 1983-09-16 | 1989-12-12 | Tokyo Shibaura Electric Co | |
EP0597555A1 (en) * | 1985-12-13 | 1994-05-18 | Canon Kabushiki Kaisha | Image processing apparatus |
EP0597556A1 (en) * | 1985-12-13 | 1994-05-18 | Canon Kabushiki Kaisha | Image processing apparatus |
US5485557A (en) * | 1985-12-13 | 1996-01-16 | Canon Kabushiki Kaisha | Image processing apparatus |
JPS62154152A (en) * | 1985-12-27 | 1987-07-09 | Matsushita Graphic Commun Syst Inc | Virtual memory management method for picture |
JPH0756639B2 (en) * | 1985-12-27 | 1995-06-14 | 松下電送株式会社 | Virtual memory management method for images |
Also Published As
Publication number | Publication date |
---|---|
US4593324A (en) | 1986-06-03 |
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